AU2009201825B2 - Rail anchor isolator for railroad tie - Google Patents

Rail anchor isolator for railroad tie Download PDF

Info

Publication number
AU2009201825B2
AU2009201825B2 AU2009201825A AU2009201825A AU2009201825B2 AU 2009201825 B2 AU2009201825 B2 AU 2009201825B2 AU 2009201825 A AU2009201825 A AU 2009201825A AU 2009201825 A AU2009201825 A AU 2009201825A AU 2009201825 B2 AU2009201825 B2 AU 2009201825B2
Authority
AU
Australia
Prior art keywords
section
isolator
rear face
face section
rail
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
AU2009201825A
Other languages
English (en)
Other versions
AU2009201825A1 (en
Inventor
Martin E. Reed
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Progress Rail Services Corp
Original Assignee
Progress Rail Services Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Progress Rail Services Corp filed Critical Progress Rail Services Corp
Publication of AU2009201825A1 publication Critical patent/AU2009201825A1/en
Application granted granted Critical
Publication of AU2009201825B2 publication Critical patent/AU2009201825B2/en
Assigned to RAIL PRODUCT SOLUTIONS, INC. reassignment RAIL PRODUCT SOLUTIONS, INC. Request for Assignment Assignors: AMSTED RAIL CO. INC.
Assigned to PROGRESS RAIL SERVICES CORPORATION reassignment PROGRESS RAIL SERVICES CORPORATION Request to Amend Deed and Register Assignors: RAIL PRODUCT SOLUTIONS, INC.
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
    • E01B13/00—Arrangements preventing shifting of the track
    • E01B13/02—Rail anchors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Railway Tracks (AREA)
  • Insulators (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
AU2009201825A 2008-07-28 2009-05-07 Rail anchor isolator for railroad tie Active AU2009201825B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/220,659 US7744010B2 (en) 2008-07-28 2008-07-28 Rail anchor isolator for railroad tie
US12/220,659 2008-07-28

Publications (2)

Publication Number Publication Date
AU2009201825A1 AU2009201825A1 (en) 2010-02-11
AU2009201825B2 true AU2009201825B2 (en) 2014-09-04

Family

ID=41567759

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2009201825A Active AU2009201825B2 (en) 2008-07-28 2009-05-07 Rail anchor isolator for railroad tie

Country Status (5)

Country Link
US (1) US7744010B2 (ru)
CN (1) CN101638876B (ru)
AU (1) AU2009201825B2 (ru)
RU (1) RU2414557C1 (ru)
ZA (1) ZA200903042B (ru)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10487456B2 (en) * 2015-12-30 2019-11-26 Polycorp Ltd. Special trackwork assembly
CN105951540A (zh) * 2016-05-10 2016-09-21 中钢集团马鞍山矿山研究院有限公司 大型深凹露天矿山陡坡铁路轨道防爬行弹性装置
US10392758B2 (en) * 2016-06-21 2019-08-27 Lewis Bolt & Nut Company Bridge tie fastener system
US11732423B2 (en) 2020-05-08 2023-08-22 Progress Rail Services Corporation Spring anchor assembly for track rail and spring anchor insulator for same
CN113215872B (zh) * 2021-04-12 2022-09-09 中铁二院工程集团有限责任公司 一种用于齿轨铁路的齿条结构及其扣件系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6829871B1 (en) * 1998-12-01 2004-12-14 Cobra Fixations Cie Ltee-Cobra Anchors Co., Ltd. Wedge anchor for concrete
US20070057081A1 (en) * 2005-03-01 2007-03-15 Brenco, Inc. Rail anchor isolator
US20080251595A1 (en) * 2007-04-10 2008-10-16 Unit Anchor Rail Company Rail anchor isolator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1329363A (en) * 1919-10-01 1920-02-03 David W Bowe Combination rail-shoe
US2039181A (en) * 1933-12-08 1936-04-28 Muller Fritz Rail fastening
US3826424A (en) * 1971-12-15 1974-07-30 Illinois Tool Works Rail seat and support structure
US4561589A (en) * 1983-05-24 1985-12-31 Hixson Richard M Rail fastening assembly
US4632308A (en) * 1985-10-25 1986-12-30 Portec, Inc. Adjustable rail fastener assembly
EP1234075A4 (en) * 1999-11-18 2004-12-15 Lee Gye Jun RAILWAY SUPPORT

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6829871B1 (en) * 1998-12-01 2004-12-14 Cobra Fixations Cie Ltee-Cobra Anchors Co., Ltd. Wedge anchor for concrete
US20070057081A1 (en) * 2005-03-01 2007-03-15 Brenco, Inc. Rail anchor isolator
US20080251595A1 (en) * 2007-04-10 2008-10-16 Unit Anchor Rail Company Rail anchor isolator

Also Published As

Publication number Publication date
US20100019056A1 (en) 2010-01-28
AU2009201825A1 (en) 2010-02-11
CN101638876A (zh) 2010-02-03
ZA200903042B (en) 2010-02-24
RU2009128950A (ru) 2011-02-10
US7744010B2 (en) 2010-06-29
RU2414557C1 (ru) 2011-03-20
CN101638876B (zh) 2012-06-06

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
PC Assignment registered

Owner name: RAIL PRODUCT SOLUTIONS, INC.

Free format text: FORMER OWNER WAS: AMSTED RAIL CO. INC.